Specifications Sheet

Fronius USA LLC
6797 Fronius Drive
Portage, IN 46368
USA
pv-support-usa@fronius.com
www.fronius-usa.com
FRONIUS GALVO 3.1-1 TEMPERATURE DERATINGFRONIUS GALVO 3.1-1 CEC EFFICIENCY CURVE
/ Perfect Welding / Solar Energy / Perfect Charging
Text and images correspond to the current state of technology at the time of printing. Subject to modifications.
All information is without guarantee in spite of careful editing - liability excluded. Copyright © 2011 Fronius™. All rights reserved.
Further information about all Fronius products and our global sales partners and representatives can be found at www.fronius.com
WE HAVE THREE DIVISIONS AND ONE PASSION: SHIFTING THE LIMITS OF POSSIBILITY.
/ Whether welding technology, photovoltaics or battery charging technology − our goal is clearly defined: to be the innovation leader. With around
3,000 employees worldwide, we shift the limits of what’s possible - our record of over 1,000 granted patents is testimony to this. While others progress
step by step, we innovate in leaps and bounds. Just as we’ve always done. The responsible use of our resources forms the basis of our corporate policy.
Revised USA 6.23.15
TECHNICAL DATA FRONIUS GALVO
GENERAL DATA GALVO 1.5-1 GALVO 2.0-1 GALVO 2.5-1 GALVO 3.1-1
Dimensions (height x width x depth) 24.7 x 16.9 x 8.1 in.
Weight 36.05 lbs. 36.93 lbs.
Protection Class NEMA 4X
Night time consumption < 1 W
Inverter technology HF transformer
Cooling Variable speed fan
Installation Indoor and outdoor installation
Ambient operating temperature range -40 - 122
o
F (-40 - 50
o
C)
Permitted relative humidity 0 to 100% (non-condensing)
Elevation 11483 ft (3500m) with a max. input voltage of 430 V DC
Certicates and compliance with standards
UL 1741-2010, UL1998 (for functions: AFCI, GFDI and isolation monitoring), IEEE 1547-2003, IEEE 1547.1-2003, ANSI/IEEE C62.41, FCC
Part 15 A & B, NEC Article 690, C22. 2 No. 107.1-01 (September 2001) , UL1699B Issue 2 -2013, CSA TIL M-07 Issue 1 -2013
EFFICIENCY GALVO 1.5-1 GALVO 2.0-1 GALVO 2.5-1 GALVO 3.1-1
Max. eciency 95.8 % 96.0 %
CEC eciency 208 V 94.0 % 94.5 % 95.0 % 95.0 %
240 V 94.5 % 94.5 % 95.0 % 95.5 %
PROTECTION DEVICES GALVO 1.5-1 GALVO 2.0-1 GALVO 2.5-1 GALVO 3.1-1
Overload behavior Operating point shift, power limitation
2014 NEC Ready Included
DC Arc Fault Circuit Protection Internal AFCI Type 1 (Arc Fault Circuit Interrupter); in accordance with UL1699B Issue 2 -2013 and CSA TIL M-07 Issue 1 -2013
DC operation modes ungrounded / neg. grounding in accordance with NEC 2014. Positive grounding in accordance with NEC 2011
DC Ground fault detector / interrupter Internal GFDI (Ground Fault Detector/Interruptor); in accordance with UL 1741-2010 and NEC 2014 (negative grounding)
DC disconnect Included
INTERFACES GALVO 1.5-1 GALVO 2.0-1 GALVO 2.5-1 GALVO 3.1-1
Wi-Fi* / Ethernet LAN Wireless standard 802.11 b/g/n / Fronius Solar.web, SunSpec Modbus TCP, JSON
Digital inputs/outputs 6 digital congurable I/O + 4 digital inputs + 1 relay contact
USB (A socket) For USB sticks- updates, logging
2x RS422 (RJ45 socket) Fronius Solar Net
Datalogger and Webserver Included
RS485 SunSpec Modbus RTU, SunSpec Modbus TCP and Fronius Solar API (JSON, for actual values) or meter connection (Available Fall 2014)
OUTPUT POWER [%]
CEC EFFICIENCY [%]
86
88
90
92
94
96
98
01020305075
100
165 V
DC
330 V
DC
440 V
DC
OUTPUT POWER [W]
AMBIENT TEMPERATURE [°F]
0
2,000
3,000
4,000
40 60 80 100 120
165 V
DC
330 V
DC
440 V
DC
1,000